17086239

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1303}}^1$

素因数の和:1387

約数の個数: 24

約数和(自身を含む): 26038272

約数和(自身を除く): 8952033

約数列:

[1, 3, 9, 31, 47, 93, 141, 279, 423, 1303, 1457, 3909, 4371, 11727, 13113, 40393, 61241, 121179, 183723, 363537, 551169, 1898471, 5695413, 17086239]

約数ペア:

[(1, 17086239), (3, 5695413), (9, 1898471), (31, 551169), (47, 363537), (93, 183723), (141, 121179), (279, 61241), (423, 40393), (1303, 13113), (1457, 11727), (3909, 4371)]